exoplatform/exogtn — pull request #122 by ttthanh (2013-02-27 08:13:05+00:00)
Title: EXOGTN-1317: [IE] Backspace is equivalent to back button of web browser ...

...in readonly/disable input field.

Problem analysis
- Backspace in IE if cursor is not focused on input/textare field is equivalent to back button

Fix description
- Prevent triggering backspace in IE if cursor is not focused on input/textare field